Microchip HV7802MG-G, High Side Current Monitor 8-Pin, MSOP-8

The Microchip HV7802 high side current monitor IC contains a trans conductance amplifier which translates a high side current measurement voltage into an output current with resistor programmable trans conductance gain. An optional second resistor transforms this output current into an output voltage with an overall voltage gain set by the ratio of the two resistors.

Supply voltage 8V to 450V
Configurable as a current or voltage output device
Maximum sense amplifier offset of 15mV
Max VSENSE of 500mV
Fast rise and fall time, from 700ns to 2.0μs
Maximum quiescent current of 50μA